Magnetic sensor



FIG. 1 is a front, top, and left side perspective view of a magnetic sensor;

FIG. 2 is a rear, bottom, and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

The pair dash-dot-dash lines on the sensor arm in FIGS. 1-4, 7, and 8 depict an indeterminate length for the sensor arm and the pair dash-dot-dash lines and the portion of the sensor arm therebetween form no part of the claimed design. 

The ornamental design for a magnetic sensor, as shown and described. 